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H0442SKH — REPLACEMENT SET,O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

H0442SKH: REPLACEMENT SET,O-RING.

The REPLACEMENT SET,O-RING is a the manufacturer industrial component. Key specifications include special_features: 1EACH 12.42 MM OD 1.78 MM ID; 16.36 OD 2.21 ID, 56.82 OD 2.62 MM ID O-RINGS AND 1 B/U RING 57.61 MM OD 2.18 MM ID MM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-538-2370, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
H0442SKH
NSN: 5331-01-538-2370
FSC: 5331 — O-ring
CAGE: 6V773 — PALL CORP DBA PALL BIO MEDICAL PRODUCTS DIV (USA)
SPECIFICATIONS
special_features1EACH 12.42 MM OD 1.78 MM ID; 16.36 OD 2.21 ID, 56.82 OD 2.62 MM ID O-RINGS AND 1 B/U RING 57.61 MM OD 2.18 MM ID MM
NSN5331-01-538-2370
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: H0442SKH MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1EACH 12.42 MM OD 1.78 MM ID; 16.36 OD 2.21 ID, 56.82 OD 2.62 MM ID O-RINGS AND 1 B/U RING 57.61 MM OD 2.18 MM ID MM
SUBSTITUTES & CROSS-REFERENCES 1
TD513Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H0442SKH?
H0442SKH is a REPLACEMENT SET,O-RING.
What parts can replace H0442SKH?
There is 1 known substitute for H0442SKH: TD513. Substitute compatibility should be verified for your specific system.
What is the NSN for H0442SKH?
H0442SKH is cataloged in the U.S. Government catalog under NSN 5331-01-538-2370. This indicates validated use in U.S. government and defense supply chains.
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